const path = require('path')//引入path模块
function resolve (dir) {
  return path.join(__dirname, dir)//path.join(__dirname)设置绝对路径
}
module.exports = {
  chainWebpack: (config) => {
    config.resolve.alias
      .set('@', resolve('./src'))
      .set('assets', resolve('src/assets'))
      .set('components', resolve('./src/components'))
      .set('pages', resolve('src/pages'))
    // .set('common',resolve('src/common'))
    // .set('network',resolve('src/network'))
    //set第一个参数：设置的别名，第二个参数：设置的路径　　　　
  }
}
